package ooday03;

public class RefArrayDemo {
    public static void main(String[] args) {
        /*
        Dog[] dogs = new Dog[3];
        Chick[]  chicks = new Chick[3];
        Fish[] fish = new Fish[3];

         */
        Dog[] dogs = new Dog[3];
        dogs[0] = new Dog("小黑",2,"黑");
        dogs[1] = new Dog("小白",2,"白");
        dogs[2] = new Dog("小黄",2,"黄");
        System.out.println(dogs[0].name);
        dogs[1].age = 4;
        dogs[2].swim();
        for (int i = 0;i < dogs.length;i++){
            System.out.println(dogs[i].name);
            dogs[i].eat();
        }

        Chick[] chicks = new Chick[2];
        chicks[0] = new Chick("小花",1,"花");
        chicks[1] = new Chick("大花",2,"花");
        for (int i = 0;i < chicks.length;i++){
            System.out.println(chicks[i].name);
            chicks[i].layEggs();
        }

        Fish[] fish = new Fish[4];
        fish[0] = new Fish("小金",1,"金");
        fish[1] = new Fish("大金",2,"金");
        fish[2] = new Fish("锦鲤",3,"红");
        fish[3] = new Fish("大绿",2,"绿");
        for (int i = 0;i < fish.length;i++){
            System.out.println(fish[i].name);
            fish[i].swim();
        }


    }
}
